What is DCXLVI in Roman Numerals?

What is the value of DCXLVI in Roman numerals?

The Roman numeral DCXLVI is equivalent to 646 in Arabic numerals.

Therefore, if you want to write the digit 646 using Roman symbols, you must use the letter combination DCXLVI. This letter combination is equivalent in Roman writing to the Arabic numeral Six hundred fourty six.

DCXLVI = 646

How should the Roman numeral DCXLVI be read?

It should be noted that Roman letters symbolizing numbers should be read and written from left to right and in the order from largest to smallest.

If the Roman numeral DCXLVI is found in a text, it should be read as a natural number, that is, in this case it should be read as "Six hundred fourty six".